user
Write a response that appropriately completes the request.

### Instruction:
Generate a computer program to calculate the area of rectangle

### Response:
assistant
def areaOfRectangle(length, width): 
  # Calculate area 
  area = length * width 
  # Return area 
  return area 

# Driver Code 
length = 5
width = 10
print("Area of rectangle =", areaOfRectangle(length, width))